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Connections

Playback

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Appendix

n7.1-channel playback (bi-amp connection of front speakers)

This system plays back 7.1-channels. You can use the bi-amp connection for front speakers. Bi-amp connection is a method to connect separate amplifiers to the tweeter terminal and woofer terminal of a speaker that supports bi-amplification. This connection enables back EMF (power returned without being output) from the woofer to flow into the tweeter without affecting the sound quality, producing a higher sound quality.

You can connect speakers for up to 9 channels for MAIN ZONE. When you connect speakers for 8 or more channels, the output speakers automatically switch according to the input signal and sound mode.

FHL

FHR

 

 

 

FL

FR

 

 

 

(Bi-Amp)

(Bi-Amp)

 

 

 

SW

C

 

 

 

SL

SR

 

 

 

SBL

SBR

SW

C SR SL SBR SBL

FHR FHL

 

(R)

q

w

 

FR

FL

 

(L)

q

w

NOTE

When making bi-amp connections, be sure to remove the short-circuiting plate or wire between the speaker’s woofer and tweeter terminals.

Front panel

Display

Rear panel

48

Remote

Index

Page 48
Image 48
Marantz SR7009 owner manual Channel playback bi-amp connection of front speakers, Sbr Sr Sl Sbr Sbl Fhr Fhl